I started measuring my new kit, and I have a conundrum.
The motor tube is 21". The length of the fin slots from end to end totals 20 7/8". So if the CRs go on the absolute edges of the MMT, that only leaves 3/8" overage. But I need 1/2" for the retainer, don't I? Is this MMT 1/8" too short, or am I missing something?
The motor tube is 21". The length of the fin slots from end to end totals 20 7/8". So if the CRs go on the absolute edges of the MMT, that only leaves 3/8" overage. But I need 1/2" for the retainer, don't I? Is this MMT 1/8" too short, or am I missing something?